Labyrinthodonta

英 美
  • n.迷齿类
  • labyrinth n.迷宫;难解的事件
  • valve n.瓣膜;真空管;阀门;电子管
Noun:
  1. extinct amphibians typically resembling heavy-bodied salamanders or crocodiles and having a solid flattened skull and conical teeth; Devonian through Triassic

【邻近词汇】